Motion Control for a PMSM in HEV Application

According to the high performance of the PMSM and its application in Hybrid Electric Vehicle (HEV), this work adopts a PMSM as an electric Drive for the HEV system. An experimental electric driving system is implemented in the Laboratory. The Borland C Language was used to implement the control algorithm during experimental work. The algorithm was executed via a data acquisition card. The experimental work in this paper is divided into two phases. The first phase handles the power management controller and torque sharing between the electric driving system and the Internal Combustion Engine (ICE) driving system. The second phase handles the motion control system including the torque and speed control. The experimental results showing the Direct Torque Control (DTC) behavior of the adopted PMSM and the experimental results at different loading conditions are recorded.